MongoDbTest.php in MongoDB 8.2

Namespace

Drupal\Tests\mongodb\Kernel

File

modules/mongodb/tests/src/Kernel/MongoDbTest.php

<?php

declare (strict_types=1);
namespace Drupal\Tests\mongodb\Kernel;

use Drupal\mongodb\MongoDb;
use MongoDB\Collection;

/**
 * Tests the MongoDB main class.
 *
 * @coversDefaultClass \Drupal\mongodb\MongoDb
 *
 * @group MongoDB
 */
class MongoDbTest extends MongoDbTestBase {

  /**
   * @covers ::libraryApiVersion
   */
  public function testLibraryVersion() {
    $actual = MongoDb::libraryApiVersion();
    $this
      ->assertRegExp('/[\\d]\\.[\\d]+\\.[\\d]+/', $actual, 'API version matches expected format.');
    list(, $minor, ) = sscanf($actual, "%d.%d.%d");
    $hasWatch = method_exists(Collection::class, 'watch');
    $hasCountDocuments = method_exists(Collection::class, 'countDocuments');
    switch ($minor) {
      case 2:
        $this
          ->assertFalse($hasWatch);
        $this
          ->assertFalse($hasCountDocuments);
        break;
      case 3:
        $this
          ->assertTrue($hasWatch);
        $this
          ->assertFalse($hasCountDocuments);
        break;
      case 4:
        $this
          ->assertTrue($hasWatch);
        $this
          ->assertTrue($hasCountDocuments);
        break;
      default:
        $this
          ->fail("Unexpected API version: {$actual}");
    }
  }

  /**
   * @covers ::countCollection
   */
  public function testCountCollection() {

    /** @var \Drupal\mongodb\DatabaseFactory $dbFactory */
    $dbFactory = $this->container
      ->get(MongoDb::SERVICE_DB_FACTORY);
    $database = $dbFactory
      ->get(MongoDb::DB_DEFAULT);
    $collectionName = $this
      ->getDatabasePrefix() . $this
      ->randomMachineName();
    $collection = $database
      ->selectCollection($collectionName);
    $collection
      ->drop();
    $expected = mt_rand(0, 100);
    $docs = [];
    for ($i = 0; $i < $expected; $i++) {
      $docs[] = [
        "index" => $i,
      ];
    }
    $collection
      ->insertMany($docs);
    $actual = MongoDb::countCollection($collection);
    $this
      ->assertEquals($expected, $actual, "countCollection finds the correct number of documents");
  }

}

Classes

Name	Description
MongoDbTest	Tests the MongoDB main class.